Remove a bunch of trailing whitespace.

.htaccess

@@ -39,7 +39,7 @@ RewriteCond %{REQUEST_URI} !^/css/custom/
 RewriteRule ^css/tkr\.css$ public/css/tkr.css [L]
 
 # 404 all other static files (images, js, fonts, etc.)
-# so those requests don't hit the PHP app 
+# so those requests don't hit the PHP app
 # (this is to reduce load on the PHP app from bots and scanners)
 RewriteRule \.(js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|pdf|zip|mp3|mp4|avi|mov)$ - [R=404,L]
 

README.md

@@ -19,7 +19,7 @@ A lightweight, HTML-only status feed for self-hosted personal websites. Written
 * PHP 8.2+ with the PDO and PDO_SQLITE extensions
     * The PDO and PDO_SQLITE extensions are usually included by default
     * This might work with earlier PHP versions, but I've only tested 8.2
-    
+
 ## Installation
 
 1. Download the latest tkr archive from https://subcultureofone.org/files/tkr/tkr.0.6.0.zip

config/bootstrap.php

@@ -18,12 +18,12 @@ define('DB_FILE', DATA_DIR . '/tkr.sqlite');
 // Define an exception for validation errors
 class SetupException extends Exception {
     private $setupIssue;
-    
+
     public function __construct(string $message, string $setupIssue = '', int $code = 0, Throwable $previous = null) {
         parent::__construct($message, $code, $previous);
         $this->setupIssue = $setupIssue;
     }
-    
+
     public function getSetupIssue(): string {
         return $this->setupIssue;
     }

examples/apache/shared-hosting/.htaccess

@@ -39,7 +39,7 @@ RewriteCond %{REQUEST_URI} !^/css/custom/
 RewriteRule ^css/tkr\.css$ public/css/tkr.css [L]
 
 # 404 all other static files (images, js, fonts, etc.)
-# so those requests don't hit the PHP app 
+# so those requests don't hit the PHP app
 # (this is to reduce load on the PHP app from bots and scanners)
 RewriteRule \.(js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|pdf|zip|mp3|mp4|avi|mov)$ - [R=404,L]
 

examples/apache/vps/root/tkr.my-domain.com.conf

@@ -9,13 +9,13 @@
     # Replace localhost with your subdomain, e.g. tkr.my-domain.com
     ServerName localhost
     DocumentRoot /var/www/tkr/public
- 
+
     # Security headers
     Header always set X-Frame-Options "SAMEORIGIN"
     Header always set X-XSS-Protection "1; mode=block"
     Header always set X-Content-Type-Options "nosniff"
     Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains"
- 
+
     # Block access to sensitive directories
     <Directory "/var/www/tkr/storage">
         Require all denied
@@ -44,7 +44,7 @@
     Alias /css/tkr.css /var/www/tkr/public/css/tkr.css
 
     # 404 all non-css static files (images, js, fonts, etc.)
-    # so those requests don't hit the PHP app 
+    # so those requests don't hit the PHP app
     # (this is to reduce load on the PHP app from bots and scanners)
     <LocationMatch "\.(js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|pdf|zip|mp3|mp4|avi|mov)$">
         <RequireAll>
@@ -69,7 +69,7 @@
         RewriteCond %{REQUEST_URI} !^/css/custom/
         RewriteRule ^css/tkr\.css$ css/tkr.css [L]
 
-        # Everything else to front controller  
+        # Everything else to front controller
         RewriteCond %{REQUEST_FILENAME} !-f
         RewriteCond %{REQUEST_FILENAME} !-d
         RewriteRule ^(.*)$ index.php [L]

examples/apache/vps/root/tkr.my-domain.com.ssl.conf

@@ -24,13 +24,13 @@
     # Replace with the actual paths to your cert and key
     SSLCertificateFile /etc/letsencrypt/live/tkr.my-domain.com/fullchain.pem
     SSLCertificateKeyFile /etc/letsencrypt/live/tkr.my-domain.com/privkey.pem
- 
+
     # Security headers
     Header always set X-Frame-Options "SAMEORIGIN"
     Header always set X-XSS-Protection "1; mode=block"
     Header always set X-Content-Type-Options "nosniff"
     Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains"
- 
+
     # Block access to sensitive directories
     <Directory "/var/www/tkr/storage">
         Require all denied
@@ -59,7 +59,7 @@
     Alias /css/tkr.css /var/www/tkr/public/css/tkr.css
 
     # 404 all non-css static files (images, js, fonts, etc.)
-    # so those requests don't hit the PHP app 
+    # so those requests don't hit the PHP app
     # (this is to reduce load on the PHP app from bots and scanners)
     <LocationMatch "\.(js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|pdf|zip|mp3|mp4|avi|mov)$">
         <RequireAll>
@@ -84,7 +84,7 @@
         RewriteCond %{REQUEST_URI} !^/css/custom/
         RewriteRule ^css/tkr\.css$ css/tkr.css [L]
 
-        # Everything else to front controller  
+        # Everything else to front controller
         RewriteCond %{REQUEST_FILENAME} !-f
         RewriteCond %{REQUEST_FILENAME} !-d
         RewriteRule ^(.*)$ index.php [L]

examples/apache/vps/subfolder/my-domain.com.conf

@@ -9,18 +9,18 @@
     # Replace localhost with your subdomain, e.g. tkr.my-domain.com
     ServerName localhost
     DocumentRoot /var/www/html
-    
+
     # Security headers
     Header always set X-Frame-Options "SAMEORIGIN"
     Header always set X-XSS-Protection "1; mode=block"
     Header always set X-Content-Type-Options "nosniff"
     Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains"
-    
+
     # tkr Application at /tkr
     # NOTE: If you change the directory name,
-    # remember to update all instances of /var/www/tkr in this file to match 
+    # remember to update all instances of /var/www/tkr in this file to match
     Alias /tkr /var/www/tkr/public
-    
+
     # Block access to sensitive TKR directories
     <Directory "/var/www/tkr/storage">
         Require all denied
@@ -34,28 +34,28 @@
     <Directory "/var/www/tkr/config">
         Require all denied
     </Directory>
-    
+
     # 404 all non-css static files in /tkr (images, js, fonts, etc.)
-    # so those requests don't hit the PHP app 
+    # so those requests don't hit the PHP app
     # (this is to reduce load on the PHP app from bots and scanners)
     <LocationMatch "^/tkr/.*\.(js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|pdf|zip|mp3|mp4|avi|mov)$">
         <RequireAll>
             Require all denied
         </RequireAll>
     </LocationMatch>
-    
+
     # tkr application directory
     <Directory "/var/www/tkr/public">
         Options -Indexes
         AllowOverride None
         Require all granted
-        
+
         RewriteEngine On
-        
+
         # Block direct PHP access
         RewriteCond %{THE_REQUEST} \s/[^?\s]*\.php[\s?] [NC]
         RewriteRule ^.*$ - [R=404,L]
-        
+
         # Serve the one static file that exists: css/tkr.css
         # (Pass requests to css/custom/ through to the PHP app)
         RewriteCond %{REQUEST_URI} !^/tkr/css/custom/
@@ -66,7 +66,7 @@
         RewriteCond %{REQUEST_FILENAME} !-d
         RewriteRule ^(.*)$ index.php [L]
     </Directory>
-    
+
     # Error and access logs
     ErrorLog ${APACHE_LOG_DIR}/my-domain_error.log
     CustomLog ${APACHE_LOG_DIR}/my-domain_access.log combined

examples/apache/vps/subfolder/my-domain.com.ssl.conf

@@ -17,7 +17,7 @@
     # Replace localhost with your subdomain, e.g. tkr.my-domain.com
     ServerName localhost
     DocumentRoot /var/www/html
-    
+
     # SSL Configuration
     SSLEngine on
 
@@ -25,18 +25,18 @@
     # Replace with the actual paths to your cert and key
     SSLCertificateFile /etc/letsencrypt/live/my-domain.com/fullchain.pem
     SSLCertificateKeyFile /etc/letsencrypt/live/my-domain.com/privkey.pem
-    
+
     # Security headers
     Header always set X-Frame-Options "SAMEORIGIN"
     Header always set X-XSS-Protection "1; mode=block"
     Header always set X-Content-Type-Options "nosniff"
     Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains"
-    
+
     # tkr Application at /tkr
     # NOTE: If you change the directory name,
-    # remember to update all instances of /var/www/tkr in this file to match 
+    # remember to update all instances of /var/www/tkr in this file to match
     Alias /tkr /var/www/tkr/public
-    
+
     # Block access to sensitive TKR directories
     <Directory "/var/www/tkr/storage">
         Require all denied
@@ -50,28 +50,28 @@
     <Directory "/var/www/tkr/config">
         Require all denied
     </Directory>
-    
+
     # 404 all non-css static files in /tkr (images, js, fonts, etc.)
-    # so those requests don't hit the PHP app 
+    # so those requests don't hit the PHP app
     # (this is to reduce load on the PHP app from bots and scanners)
     <LocationMatch "^/tkr/.*\.(js|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|pdf|zip|mp3|mp4|avi|mov)$">
         <RequireAll>
             Require all denied
         </RequireAll>
     </LocationMatch>
-    
+
     # tkr application directory
     <Directory "/var/www/tkr/public">
         Options -Indexes
         AllowOverride None
         Require all granted
-        
+
         RewriteEngine On
-        
+
         # Block direct PHP access
         RewriteCond %{THE_REQUEST} \s/[^?\s]*\.php[\s?] [NC]
         RewriteRule ^.*$ - [R=404,L]
-        
+
         # Serve the one static file that exists: css/tkr.css
         # (Pass requests to css/custom/ through to the PHP app)
         RewriteCond %{REQUEST_URI} !^/tkr/css/custom/
@@ -82,7 +82,7 @@
         RewriteCond %{REQUEST_FILENAME} !-d
         RewriteRule ^(.*)$ index.php [L]
     </Directory>
-    
+
     # Error and access logs
     ErrorLog ${APACHE_LOG_DIR}/my-domain_error.log
     CustomLog ${APACHE_LOG_DIR}/my-domain_access.log combined

examples/nginx/root/nginx.conf

@@ -10,7 +10,7 @@ server {
     # replace localhost with your subdomain
     # e.g. tkr.my-domain.com
     server_name localhost;
-    
+
     root /var/www/tkr/public;
     index index.php;
 
@@ -63,7 +63,7 @@ server {
             fastcgi_pass php:9000;
             fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
             include fastcgi_params;
-            
+
             fastcgi_param REQUEST_METHOD $request_method;
             fastcgi_param REQUEST_URI $request_uri;
             fastcgi_param QUERY_STRING $query_string;
@@ -73,7 +73,7 @@ server {
         # (these are bots and scanners)
         location ~ ^/.+\.php$ {
             return 404;
-        } 
+        }
 
         # forward other requests to the fallback block,
         # which sends them to php-fpm for handling
@@ -88,7 +88,7 @@ server {
         fastcgi_pass php:9000;
         fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
         include fastcgi_params;
-        
+
         fastcgi_param REQUEST_METHOD $request_method;
         fastcgi_param REQUEST_URI $request_uri;
         fastcgi_param QUERY_STRING $query_string;

examples/nginx/root/nginx.ssl.conf

@@ -17,7 +17,7 @@ server {
     # Replace with the actual paths to your cert and key
     ssl_certificate /etc/letsencrypt/live/tkr.my-domain.com/fullchain.pem;
     ssl_certificate_key /etc/letsencrypt/live/tkr.my-domain.com/privkey.pem;
-    
+
     root /var/www/tkr/public;
     index index.php;
 
@@ -61,7 +61,7 @@ server {
             fastcgi_pass php:9000;
             fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
             include fastcgi_params;
-            
+
             fastcgi_param REQUEST_METHOD $request_method;
             fastcgi_param REQUEST_URI $request_uri;
             fastcgi_param QUERY_STRING $query_string;
@@ -71,7 +71,7 @@ server {
         # (these are bots and scanners)
         location ~ ^/.+\.php$ {
             return 404;
-        } 
+        }
 
         # forward other requests to the fallback block,
         # which sends them to php-fpm for handling
@@ -86,7 +86,7 @@ server {
         fastcgi_pass php:9000;
         fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
         include fastcgi_params;
-        
+
         fastcgi_param REQUEST_METHOD $request_method;
         fastcgi_param REQUEST_URI $request_uri;
         fastcgi_param QUERY_STRING $query_string;

examples/nginx/subfolder/nginx.conf

@@ -12,7 +12,7 @@ server {
     # replace localhost with your subdomain
     # e.g. tkr.my-domain.com
     server_name localhost;
-    
+
     root /var/www/html;
     index index.html;
 
@@ -65,7 +65,7 @@ server {
             fastcgi_pass php:9000;
             fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
             include fastcgi_params;
-            
+
             fastcgi_param REQUEST_METHOD $request_method;
             fastcgi_param REQUEST_URI $request_uri;
             fastcgi_param QUERY_STRING $query_string;
@@ -75,7 +75,7 @@ server {
         # (these are bots and scanners)
         location ~ ^/tkr/.+\.php$ {
             return 404;
-        } 
+        }
 
         # forward other requests to the fallback block,
         # which sends them to php-fpm for handling
@@ -87,7 +87,7 @@ server {
         fastcgi_pass php:9000;
         fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
         include fastcgi_params;
-        
+
         fastcgi_param REQUEST_METHOD $request_method;
         fastcgi_param REQUEST_URI $request_uri;
         fastcgi_param QUERY_STRING $query_string;

examples/nginx/subfolder/nginx.ssl.conf

@@ -8,11 +8,11 @@
 server {
     listen 443 ssl;
     listen [::]:443 ssl;
-    
+
     # Replace localhost with your domain
     # e.g. my-domain.com
     server_name localhost;
-    
+
     root /var/www/html;
     index index.html;
 
@@ -56,7 +56,7 @@ server {
             fastcgi_pass php:9000;
             fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
             include fastcgi_params;
-            
+
             fastcgi_param REQUEST_METHOD $request_method;
             fastcgi_param REQUEST_URI $request_uri;
             fastcgi_param QUERY_STRING $query_string;
@@ -66,7 +66,7 @@ server {
         # (these are bots and scanners)
         location ~ ^/tkr/.+\.php$ {
             return 404;
-        } 
+        }
 
         # forward other requests to the fallback block,
         # which sends them to php-fpm for handling
@@ -78,7 +78,7 @@ server {
         fastcgi_pass php:9000;
         fastcgi_param SCRIPT_FILENAME /var/www/tkr/public/index.php;
         include fastcgi_params;
-        
+
         fastcgi_param REQUEST_METHOD $request_method;
         fastcgi_param REQUEST_URI $request_uri;
         fastcgi_param QUERY_STRING $query_string;

public/css/tkr.css

@@ -8,7 +8,7 @@
     --color-primary-light: #bae6fd;
     --color-primary-lighter: #ebf8ff;
     --color-primary-lightest: #f0f9ff;
-    
+
     /* Text colors */
     --color-text-primary: #374151;
     --color-text-secondary: #1e40af;
@@ -16,25 +16,25 @@
     --color-text-muted: gray;
     --color-text-black: black;
     --color-text-dark: #333;
-    
+
     /* Background colors */
     --color-bg-body: whitesmoke;
     --color-bg-white: white;
     --color-bg-light: #fefefe;
     --color-bg-file: #f8fafc;
-    
+
     /* Border colors */
     --color-border-light: #e5e7eb;
     --color-border-medium: #d1d5db;
     --color-border-file: #cbd5e0;
-    
+
     /* State colors */
     --color-required: #dc2626;
     --color-hover-light: #dbeafe;
     --color-hover-medium: #bfdbfe;
     --color-emoji-bg: #ddeeff;
     --color-emoji-border: #339;
-    
+
     /* Shadow colors */
     --shadow-primary: rgba(66, 153, 225, 0.1);
     --shadow-primary-strong: rgba(66, 153, 225, 0.3);
@@ -108,9 +108,9 @@ h1.site-description {
     width: auto;
 }
 
-input[type="text"], 
+input[type="text"],
-input[type="number"], 
+input[type="number"],
-input[type="password"], 
+input[type="password"],
 textarea,
 select {
     width: 100%;
@@ -124,9 +124,9 @@ select {
     box-sizing: border-box;
 }
 
-input[type="text"]:focus, 
+input[type="text"]:focus,
-input[type="number"]:focus, 
+input[type="number"]:focus,
-input[type="password"]:focus, 
+input[type="password"]:focus,
 textarea:focus,
 select:focus {
     outline: none;
@@ -205,14 +205,14 @@ label.description {
 
 .navbar {
   overflow: visible;
-  background: var(--color-bg-white); 
+  background: var(--color-bg-white);
   display: flex;
   align-items: center;
 }
 
 .navbar a {
   font-size: 16px;
-  color: var(--color-text-secondary); 
+  color: var(--color-text-secondary);
   text-align: center;
   padding: 14px 16px;
   text-decoration: none;
@@ -229,9 +229,9 @@ label.description {
     box-shadow: 0 0 0 2px var(--shadow-primary);
 }
 
-/* 
+/*
    Using details/summary tags to build dropdowm nmenus.
-   They have to be clicked open and closed, but they allow 
+   They have to be clicked open and closed, but they allow
    me to have semantically appropriate pure HTML dropdowms
    that work on mobile devices.
 */
@@ -241,7 +241,7 @@ label.description {
 }
 
 .dropdown summary.dropbtn {
-  font-size: 16px;  
+  font-size: 16px;
   border: none;
   border-radius: 0px;
   outline: none;
@@ -424,13 +424,13 @@ label.description {
 
 /* Styling for flash messages */
 .flash-messages {
-    background: var(--color-bg-white); 
+    background: var(--color-bg-white);
     margin-top: 10px;
     padding: 15px;
     border-radius: 8px;
     box-shadow: 0 2px 10px var(--shadow-primary);
 }
-        
+
 .flash-message {
     padding: 12px 16px;
     margin: 5px 0;
@@ -462,7 +462,7 @@ label.description {
     border-left-color: var(--color-flash-info-border-left);
     color: var(--color-flash-info);
 }
-        
+
 .fieldset-items {
     margin-bottom: 14px;
     display: grid;
@@ -532,7 +532,7 @@ label.description {
 }
 
 .tick-time {
-    color: var(--color-text-muted); 
+    color: var(--color-text-muted);
     font-size: 0.8em;
     margin-bottom: 0.4em;
 }
@@ -543,9 +543,9 @@ label.description {
     display: block;
 }
 
-.tick-pagination a { 
+.tick-pagination a {
-    margin: 0 5px; 
+    margin: 0 5px;
-    text-decoration: none; 
+    text-decoration: none;
 }
 
 .emoji-option input {
@@ -616,7 +616,7 @@ label.description {
     box-shadow: 0 0 0 2px var(--shadow-primary);
 }
 
-/* 
+/*
     Responsive layout - adjusts from 1 to 2 columns based on screen width
         - min-width makes the mobile (stacked) view the default
         - 600px covers most mobile devices in portrait mode
@@ -633,7 +633,7 @@ label.description {
         padding-top: 10px;
         margin-bottom: 0;
     }
-            
+
     .home-container {
         grid-template-columns: 1fr 2fr;
         grid-gap: 2em;
@@ -646,7 +646,7 @@ label.description {
         gap: 16px;
         align-items: start;
     }
-           
+
     .file-info {
         grid-column: 2;
     }
@@ -654,7 +654,7 @@ label.description {
     .navbar {
         flex-wrap: wrap;
     }
-            
+
     .dropdown-menu {
         position: fixed;
         left: 1em;

src/Controller/AdminController/AdminController.php

@@ -51,13 +51,13 @@ class AdminController extends Controller {
         // handle form submission
         if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             $errors = [];
-        
+
             // UserModel profile
             $username        = trim($_POST['username'] ?? '');
             $displayName     = trim($_POST['display_name'] ?? '');
             $about           = trim($_POST['about'] ?? '');
             $website         = trim($_POST['website'] ?? '');
-        
+
             // Site settings
             $siteTitle       = trim($_POST['site_title']) ?? '';
             $siteDescription = trim($_POST['site_description']) ?? '';
@@ -68,7 +68,7 @@ class AdminController extends Controller {
             // Password
             $password                = $_POST['password'] ?? '';
             $confirmPassword         = $_POST['confirm_password'] ?? '';
-        
+
             // Validate user profile
             if (!$username) {
                 $errors[] = "Username is required.";
@@ -87,7 +87,7 @@ class AdminController extends Controller {
                     $errors[] = "URL must start with http:// or https://.";
                 }
             }
-        
+
             // Validate site settings
             if (!$siteTitle) {
                 $errors[] = "Site title is required.";
@@ -98,12 +98,12 @@ class AdminController extends Controller {
             if ($itemsPerPage < 1 || $itemsPerPage > 50) {
                 $errors[] = "Items per page must be a number between 1 and 50.";
             }
-        
+
             // If a password was sent, make sure it matches the confirmation
             if ($password && !($password === $confirmPassword)){
                 $errors[] = "Passwords do not match";
             }
-        
+
             // Validation complete
             if (empty($errors)) {
                 // Update site settings
@@ -112,21 +112,21 @@ class AdminController extends Controller {
                 $config->baseUrl = $baseUrl;
                 $config->basePath = $basePath;
                 $config->itemsPerPage = $itemsPerPage;
-            
+
                 // Save site settings and reload config from database
                 // TODO - raise and handle exception on failure
                 $config = $config->save();
-            
+
                 // Update user profile
                 $user->username = $username;
                 $user->displayName = $displayName;
                 $user->about = $about;
                 $user->website = $website;
-            
+
                 // Save user profile and reload user from database
                 // TODO - raise and handle exception on failure
                 $user = $user->save();
-            
+
                 // Update the password if one was sent
                 // TODO - raise and handle exception on failure
                 if($password){

src/Controller/AuthController/AuthController.php

@@ -19,13 +19,13 @@ class AuthController extends Controller {
         if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             $username = $_POST['username'] ?? '';
             $password = $_POST['password'] ?? '';
- 
+
             // TODO: move into user model
             global $db;
             $stmt = $db->prepare("SELECT id, username, password_hash FROM user WHERE username = ?");
             $stmt->execute([$username]);
             $user = $stmt->fetch();
-        
+
             if ($user && password_verify($password, $user['password_hash'])) {
                 session_regenerate_id(true);
                 // TODO: move into session.php

src/Controller/Controller.php

@@ -24,5 +24,5 @@ class Controller {
 
         extract($vars, EXTR_SKIP);
         include $templatePath;
-    }  
+    }
 }

src/Controller/CssController/CssController.php

@@ -76,7 +76,7 @@ class CssController extends Controller {
             http_response_code(400);
             exit("Cannot delete default theme");
         }
-        
+
         // Get the data for the selected CSS file
         $cssId = $_POST['selectCssFile'];
         $cssModel = new CssModel();
@@ -87,7 +87,7 @@ class CssController extends Controller {
             http_response_code(400);
             exit("No entry found for css id $cssId");
         }
-        
+
         // get the filename
         $cssFilename = $cssRow["filename"];
 
@@ -151,7 +151,7 @@ class CssController extends Controller {
             // Validate file extension
             $filename = $file['name'];
             $fileExtension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
-            
+
             if ($fileExtension !== 'css') {
                 throw new Exception('File must have a .css extension');
             }
@@ -186,7 +186,7 @@ class CssController extends Controller {
             // Add upload to database
             $cssModel = new CssModel();
             $cssModel->save($safeFilename, $description);
-        
+
             // Set success flash message
             Session::setFlashMessage('success', 'Theme uploaded as ' . $safeFilename);
 
@@ -200,11 +200,11 @@ class CssController extends Controller {
     private function validateCssContent($content) {
         // Remove comments
         $content = preg_replace('/\/\*.*?\*\//s', '', $content);
-        
+
         // Basic CSS validation - check for balanced braces
         $openBraces = substr_count($content, '{');
         $closeBraces = substr_count($content, '}');
-        
+
         if ($openBraces !== $closeBraces) {
             throw new Exception('Invalid CSS: Unbalanced braces detected');
         }
@@ -261,7 +261,7 @@ class CssController extends Controller {
         // Remove path information and dangerous characters
         $fileName = basename($originalName);
         $fileName = preg_replace('/[^a-zA-Z0-9._-]/', '_', $fileName);
-        
+
         return $fileName;
     }
 

src/Controller/MoodController/MoodController.php

@@ -11,7 +11,7 @@
                 'config' => $config,
                 'moodPicker' => $moodPicker,
             ];
-            
+
             $this->render("mood.php", $vars);
         }
 
@@ -33,7 +33,7 @@
                 // set or clear the mood
                 $user->mood = $mood;
                 $user = $user->save();
-            
+
                 // go back to the index and show the updated mood
                 header('Location: ' . $config->basePath);
                 exit;

src/Controller/TickController/TickController.php

@@ -4,7 +4,7 @@ class TickController extends Controller{
     // every tick is identified by its timestamp
     public function index(string $year, string $month, string $day, string $hour, string $minute, string $second){
         $model = new TickModel();
-        $tick = $model->get($year, $month, $day, $hour, $minute, $second);       
+        $tick = $model->get($year, $month, $day, $hour, $minute, $second);
         $this->render('tick.php', $tick);
     }
 }

src/Framework/Util/Util.php

@@ -24,7 +24,7 @@ class Util {
             },
             $text
         );
-    }    
+    }
 
     // For relative time display, compare the stored time to the current time
     // and display it as "X seconds/minutes/hours/days etc." ago
@@ -59,6 +59,6 @@ class Util {
         [$year, $month, $day] = $dateParts;
         [$hour, $minute, $second] = $timeParts;
 
-        return "$year/$month/$day/$hour/$minute/$second";        
+        return "$year/$month/$day/$hour/$minute/$second";
     }
 }

src/Model/ConfigModel/ConfigModel.php

@@ -36,11 +36,11 @@ class ConfigModel {
         if (empty($this->cssId)) {
             return null;
         }
-    
+
         // Fetch filename from css table using cssId
         $cssModel = new CssModel();
         $cssRecord = $cssModel->getById($this->cssId);
-    
+
         return $cssRecord ? $cssRecord['filename'] : null;
     }
 

src/Model/TickModel/TickModel.php

@@ -20,7 +20,7 @@ class TickModel {
             // split the path to the current file into the date components
             $pathParts = explode('/', str_replace('\\', '/', $file));
 
-            // assign the different components to the appropriate part of the date 
+            // assign the different components to the appropriate part of the date
             $year = $pathParts[count($pathParts) - 3];
             $month = $pathParts[count($pathParts) - 2];
             $day = pathinfo($pathParts[count($pathParts) - 1], PATHINFO_FILENAME);
@@ -75,18 +75,18 @@ class TickModel {
         $content = $time . "|" . $tick . "\n";
         file_put_contents($filename, $content, FILE_APPEND);
     }
-    
+
     public static function get(string $y, string $m, string $d, string $H, string $i, string $s): array{
         $tickTime = new DateTime("$y-$m-$d $H:$i:$s");
         $timestamp = "$H:$i:$s";
         $file = TICKS_DIR . "/$y/$m/$d.txt";
-            
+
         if (!file_exists($file)) {
             http_response_code(404);
             echo "Tick not found: $file.";
             exit;
         }
-        
+
         $lines = file($file, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
         foreach ($lines as $line) {
             if (str_starts_with($line, $timestamp)) {

src/Model/UserModel/UserModel.php

@@ -46,7 +46,7 @@ class UserModel {
    // loading the password into memory
    public function set_password(string $password): void {
         global $db;
-        
+
         $hash = password_hash($password, PASSWORD_DEFAULT);
         $stmt = $db->prepare("UPDATE user SET password_hash=? WHERE id=1");
         $stmt->execute([$hash]);

templates/feed/rss.php

@@ -12,7 +12,7 @@ echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
 <channel>
     <title><?php echo Util::escape_xml($config->siteTitle . 'RSS Feed') ?></title>
     <link><?php echo Util::escape_xml($config->baseUrl . $config->basePath)?></link>
-    <atom:link href="<?php echo Util::escape_xml($config->baseUrl . $config->basePath. 'feed/rss')?>" 
+    <atom:link href="<?php echo Util::escape_xml($config->baseUrl . $config->basePath. 'feed/rss')?>"
                rel="self"
                type="application/rss+xml" />
     <description><?php echo Util::escape_xml($config->siteDescription) ?></description>

templates/main.php

@@ -18,11 +18,11 @@
         <link rel="alternate"
               type="application/rss+xml"
               title="<?php echo Util::escape_html($config->siteTitle) ?> RSS Feed"
-              href="<?php echo Util::escape_html($config->baseUrl . $config->basePath)?>feed/rss/">   
+              href="<?php echo Util::escape_html($config->baseUrl . $config->basePath)?>feed/rss/">
         <link rel="alternate"
               type="application/atom+xml"
               title="<?php echo Util::escape_html($config->siteTitle) ?> Atom Feed"
-              href="<?php echo Util::escape_html($config->baseUrl . $config->basePath)?>feed/atom/">   
+              href="<?php echo Util::escape_html($config->baseUrl . $config->basePath)?>feed/atom/">
     </head>
     <body>
 <?php include TEMPLATES_DIR . '/partials/navbar.php'?>

templates/partials/admin.php

@@ -4,7 +4,7 @@
         <h1><?php if ($isSetup): ?>Setup<?php else: ?>Admin<?php endif; ?></h1>
         <div>
             <form
-                action="<?php echo $config->basePath . ($isSetup ? 'setup' : 'admin') ?>"  
+                action="<?php echo $config->basePath . ($isSetup ? 'setup' : 'admin') ?>"
                 method="post">
                 <input type="hidden" name="csrf_token" value="<?= Util::escape_html($_SESSION['csrf_token']) ?>">
                 <fieldset>
@@ -16,7 +16,7 @@
                             value="<?= Util::escape_html($user->username) ?>"
                             required>
                         <label>Display name <span class=required>*</span></label>
-                        <input type="text" 
+                        <input type="text"
                                name="display_name"
                                value="<?= Util::escape_html($user->displayName) ?>"
                                required>
@@ -36,7 +36,7 @@
                         <label>Title <span class=required>*</span></label>
                         <input type="text"
                             name="site_title"
-                            value="<?= Util::escape_html($config->siteTitle) ?>" 
+                            value="<?= Util::escape_html($config->siteTitle) ?>"
                             required>
                         <label>Description <span class=required>*</span></label>
                         <input type="text"
@@ -47,7 +47,7 @@
                             name="base_url"
                             value="<?= Util::escape_html($config->baseUrl) ?>"
                             required>
-                        <label>Base path <span class=required>*</span></label> 
+                        <label>Base path <span class=required>*</span></label>
                         <input type="text"
                             name="base_path"
                             value="<?= Util::escape_html($config->basePath) ?>"
@@ -62,7 +62,7 @@
                 <fieldset>
                     <legend>Change password</legend>
                     <div class="fieldset-items">
-                        <label>New password 
+                        <label>New password
                             <?php if($isSetup): ?><span class=required>*</span><?php endif; ?>
                         </label>
                         <input type="password"

templates/partials/css.php

@@ -11,14 +11,14 @@
                         <select id="selectCssFile" name="selectCssFile" value=<?= $config->cssId ?>>
                             <option value="">Default</option>
 <?php foreach ($customCss as $cssFile): ?>
-    <?php 
+    <?php
         if ($cssFile['id'] == $config->cssId){
             $cssDescription = $cssFile['description'];
             $selected = "selected";
         }
     ?>
 
-                            <option value=<?= $cssFile['id'] ?> 
+                            <option value=<?= $cssFile['id'] ?>
                                     <?= isset($selected) ? $selected : ""?>>
                                     <?=Util::escape_html($cssFile['filename'])?>
                             </option>
@@ -40,9 +40,9 @@
                     <div class="fieldset-items">
                         <input type="hidden" name="csrf_token" value="<?= Util::escape_html($_SESSION['csrf_token']) ?>">
                         <label for="uploadCssFile">Select File to Upload</label>
-                        <input type="file" 
+                        <input type="file"
-                               id="uploadCssFile" 
+                               id="uploadCssFile"
-                               name="uploadCssFile" 
+                               name="uploadCssFile"
                                accept=".css">
                         <div class="file-info">
                             <strong>File Requirements:</strong><br>
@@ -51,8 +51,8 @@
                             • Will be scanned for malicious content
                         </div>
                         <label for="description">Description (optional)</label>
-                        <textarea id="description" 
+                        <textarea id="description"
-                                  name="description" 
+                                  name="description"
                                   placeholder="Describe this CSS file..."></textarea>
                         <div></div>
                         <button type="submit" name="action" value="upload">Upload CSS File</button>

templates/partials/emoji.php

@@ -31,9 +31,9 @@
                     <div class="fieldset-items">
                         <?php foreach ($emojiList as $emojiItem): ?>
                             <div class="emoji-checkbox-item">
-                                <input type="checkbox" 
+                                <input type="checkbox"
-                                       id="delete_emoji_<?= Util::escape_html($emojiItem['id']) ?>" 
+                                       id="delete_emoji_<?= Util::escape_html($emojiItem['id']) ?>"
-                                       name="delete_emoji_ids[]" 
+                                       name="delete_emoji_ids[]"
                                        value="<?= Util::escape_html($emojiItem['id']) ?>">
                                 <label for="delete_emoji_<?= Util::escape_html($emojiItem['id']) ?>">
                                     <span class="emoji-display"><?= Util::escape_html($emojiItem['emoji']) ?></span>

templates/partials/home.php

@@ -34,7 +34,7 @@
                         <input type="hidden" name="csrf_token" value="<?= Util::escape_html($_SESSION['csrf_token']) ?>">
                         <textarea name="tick"
                                   placeholder="What's ticking?"
-                                  minlength="1" 
+                                  minlength="1"
                                   maxlength="200"
                                   rows="3"></textarea>
                         <button type="submit" class="submit-btn">Tick</button>